baber/WOPTO huggingface dataset:
Patent JP-H05307856-A (JP)
Title: Central hub for flexible magnetic disk
Inventor: PATORITSUKU EMU HIYUUZU
IPC: G11B23/03
Filed: 1992-04-13
Abstract: PURPOSE: To provide a flexible sheet like magnetic disk (the so-called 'floppy disk') incorporating a central hub made of a soft magnetic polyacetal composition. CONSTITUTION: The polyacetal composition contains (a) a polyacetal resin and (b) the sufficient quantity of an elemental iron particle uniformly dispersed in the whole polyacetal resin to give a desired soft magnetic property to the substantially non-magnetic polyacetal base resin. The polyacetal composition is capable of injection molding, and the central hub for the flexible magnetic disk is rapidly and economically produced.
Patent JP-S5838857-A (JP)
Title: Column switching cock for gas chromatograph
Inventor: ARIMOTO HIROZOU
IPC: G01N30/46
Filed: 1981-08-31
Abstract: PURPOSE:To enable the use of a column best suited to a sample by making four different kind of columns usable with one switching operation employing one 8-way cock while the direction of the column is reversible. CONSTITUTION:An 8-way cock 2 is provided with eight ports (a)-(h). The ports are communicated, one to the other one as follow: at one position thereof, (a) to (h), (b) to (g), (c) to (f) and (d) to (e) and at the other position, (b) to (c), (a) to (d), (e) to (h) and (f) to (g). In other words, in this gas chromatograph 17, the combination of volums 7 8 and 9 10 can be switched to the combination of columns 10 9 and 8 7 with the changeover operation of only one 8-way cock 2 thereby making the use of four different kind of columns possible. If the direction of the columns is made reversible, the use of columns best suited to samples can be done.
Patent JP-H11314198-A (JP)
Title: Transfer press
Inventor: KADOTA KAZUHISA
IPC: B21D43/05
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of a worker, to facilitate the exchange and adjustment of a die, and to shorten the working time by arranging a drive motor, a rotary shaft, and a slide drive mean on a lower part of a transfer machine to form a sufficient space part in the vicinity of or above an upper part of a slide. SOLUTION: A press converts the rotation of a rotary drive shaft 2 pivotably supported below a bolster 4 into the reciprocation by a drive cam 12, and transmits it to connection bodies 16, 21, and reciprocates a slide 17 in the vertical direction together with a plurality of columns 13, 13; 13, 13. A transfer device is horizontally provided between a lower die set provided on the bolster 4 and an upper die set provided on the slide 17, and a work machined by a corner stage is successively transferred to a working stage on the downstream side in relation to the reciprocation of the slide 17 in the vertical direction.
Patent JP-S5664147-A (JP)
Title: Fuel injector for diesel engine
Inventor: TATEISHI MATAJI
IPC: F02M63/02
Filed: 1979-10-26
Abstract: PURPOSE: To improve conbustibility throughout the operation range for fuel consumption by providing a plurality of fuel injection valves for a diesel engine and practically varying an injection quantity from a distributor for each injection valve at a low or high speed range.  
     CONSTITUTION: Two fuel valves 51, 52 are provided for a combustion chamber 6 and supplied with a fuel sent under pressure from a fuel pump 3 through branch ducts 43, 44 separately running from a distributor 40. The distributor 40 is coupled with a cam 1 driving  a pump 3 by means of intermediate gears 102, 103 and contains a distributor shaft 402 in which a distribution groove 403 and a peripheral one 404. A communication hole opens to the opposite face of the distribution groove 403. The shaft 402 is moved by a handle 407 which is shifted on the basis of a load, as shown by a real line in case of a low speed running and a dotted line in case of a high speed running, thereby permitting each groove to be shifted according to an operating range. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5927255-A (JP)
Title: Organism sensor
Inventor: SHIONO SATORU
IPC: G01N27/327
Filed: 1982-08-06
Abstract: PURPOSE:To obtain a long-life sensor with a strength enough to withstand washing by providing a porous body on the surface of a biological function element where a ground electrode contacts a compound to be inspected to protect the biological function element which is made a film with an enzyme immobilized and in such a manner as to be allowed the compound to reach the bilogical function element. CONSTITUTION:A biological function film 1 which is made a film with an enzume, an microorganism and a small organ in a cell and the like immobilized is mounted on a ground electrode 2 such as enzyme electrode and ammonia electrode and a porous film 4 made of an organic porous material such as polyethylene tetrafluoride or porous inorganic material such as ceramics to prevent the film 1 from being polluted by contents in a sample (biological liquid, sewage or the like) containing the compound to be inspected. When the surface of the film 4 is polluted, it is washed. Thus, a organism sensor allowing repeated use is obtained. The ground electrode 2 can be provided with a film 5 having porous film 4 impregnated with the biological function element.
Patent JP-H032623-A (JP)
Title: Sensor for detecting rotating state of rotary body
Inventor: NISHIGUCHI KATSUNORI
IPC: G01D5/36
Filed: 1989-05-31
Abstract: PURPOSE:To prevent deposition of dirt on a light projecting part and a light receiving part by filling the entire light path between the light projecting part and the light receiving part which are arranged with a rotary plate wherein a light screening part is formed with oil. CONSTITUTION:A light projecting part 6 and a light receiving part 7 are held with a U-shaped holder 8 which is in parallel with a rotary plate 3 and faces the plate 3. The light projecting part 6 and the light receiving part 7 are provided with lenses 10 and 12 at the end parts. The light is guided out of a housing 4 through optical fibers 11 and 13 and a connector 16 and further connected to a signal output part 22 containing a light emitting element 20 and a photodetector 21. A housing 23 sealing the holder 8 is filled with oil 25, and the oil is circulated through a filter. Or a chamber 26 having a tightly sealed structure can be formed in the housing 4, and the oil is circulated. In this constitution, the deposition of dirt on the light projecting part and the light receiving part can be prevented, and the rotating state of a rotary shaft 2 can be detected stably for a long time.
Patent JP-H08334663-A (JP)
Title: Automatically measuring and adjusting device and measuring and adjusting method thereof
Inventor: HOSAKA KOTARO
IPC: B41J2/44
Filed: 1995-06-05
Abstract: PURPOSE: To automatically measure and adjust production facilities for the working, assembling, inspecting adjusting, etc., of a work provided with an optical system in a part. CONSTITUTION: An automatic measuring/adjusting device 108 is provided with a means 207 for moving the internal optical system 209 and measuring a light quantity obtained by the movement of the optical system, a means 206 adjusting a reflection mirror for adjusting a scanning position when a photosensitive material is scanned with the light beams of the work 201.  The device 108 is also provided with a means for counting the time required to scan a fixed area with the light beams by the rotation of the reflection mirror, in an internal or external control part, a means for comparing the time required with a prescribed value and a means for converting the difference between the compared value and a fixed range into the moving amount of the reflection mirror of the work 201, when the compared value is out of the fixed range, and constituted so that the reflection mirror is rotated by the means 206 for adjusting the reflection mirror of the work 201, in accordance with the value of the conversion, for execution from the measurement to the adjustment.
Patent JP-H06346792-A (JP)
Title: Air intake duct for jet engine
Inventor: ISOMOTO KAORU
IPC: F02K3/06
Filed: 1993-06-08
Abstract: PURPOSE:To prevent separation of an air flow in a bending part, in a core duct so as to suppress a loss in energy or generation of vibration and noise by forming an air flow passage between a swan neck part inside wall of an inner core duct and an external bypass duct in an intake duct. CONSTITUTION:A jet engine is constructed axisymmetrically setting an axis C as the center, and a fan 12 and a rotary shaft of a compressor are arranged on the axis C respectively. In the rear of the fan 12, an intake duct 11 diverges into an inner core duct 13 and an external bypass duct 14. A swan neck part 15 is formed in the middle part of the core duct 13. The ducts 13, 14 are separated from each other by a partition wall 16 and are connected together by plural struts 17, 18. In this constitution, an air bleeding port 19 opened inside the swan neck part 15 and an exhaust port 21 opened inside the bypass duct 14 are communicated with each other by an air flow passage 20 arranged in a hollow part of the strut 17.
Patent JP-S62295125-A (JP)
Title: Gas governor device
Inventor: YONEYAMA KIYOSHI
IPC: G05D16/10
Filed: 1986-06-16
Abstract: PURPOSE:To obtain the device which is made small, light, highly speedy and high accurate by using a servo motor as a driving system in an inner cylinder case, linking directly this and a driving shaft and engaging a valve. CONSTITUTION:A gas governor device is composed of an outer cylinder case 1 and an inner cylinder case 2, and the said inner cylinder case 2 is fixed to the outer case 1 with a rib 3. A servo motor 4 for driving is stored into the said inner case 2 and directly linked through a coupling 6 with a driving shaft 5. To the counter driving side of the shaft 5, a valve 8 is fitted, a guide shaft 9 is fitted at the said valve 8 and held at a guide bearing 11. The inner cylinder case 2 and the valve 8 are hermetically sealed by bellows 12, and at the part contacted with the outer cylinder case 1, a valve seat is provided. Thus, a gas flow path 14 is provided between both cases and between the outer cylinder case 1 and the valve 8, a gas secondary pressure is controlled at a high speed and with a good accuracy and simultaneously, the operating pressure is constantly kept.
Patent JP-S5928401-A (JP)
Inventor: URANO YASUNORI
IPC: A01B33/12
Filed: 1982-08-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0436232-A (JP)
Title: Bathing agent
Inventor: HORIIKE SHUNSUKE
IPC: A61K8/96
Filed: 1990-05-30
Abstract: PURPOSE:To provide a bathing agent containing shell membrane, having excellent skin-beautifying effect, available at a low cost and usable every day. CONSTITUTION:The objective agent contains, as an active component, 0.001-1000ppm (0.001-1000 mg per 1l of bathing water, in terms of solid) of membrane existing on the inner wall surface of an egg shell of birds such as chicken, quail and duck. The membrane may be used as it is as a bathing agent or compounded with conventional raw materials for bathing agent (e.g. sodium carbonate and sodium chloride), perfumery, colorant, excipient, etc. It can be used in the form of liquid, powder, granule, etc., and, as necessary, sealed in a paper or cloth bag or net. The shell membrane to be used in the present agent is the one collected from egg shell, powdery membrane produced by slitting and crushing the membrane or soluble membrane produced by treating the raw membrane with acid, alkali, redox agent, etc.
Patent JP-H082733-A (JP)
Title: Registering mechanism for recording device
Inventor: OKAMOTO TOYOO
IPC: B65H5/02
Filed: 1994-06-21
Abstract: PURPOSE:To conduct control of registering timing with a simple structure. CONSTITUTION:In a recording device provided with a conveyor belt 9 for conveying a paper sheet 2 which is moved in a state of being contact with surfaces of photoreceptors 1a-1d and onto which images formed on the surfaces of the photoreceptors 1a-1d are transferred, a stepping motor or an electromagnetic clutch for starting/stopping the conveyor belt 9 is provided, and a registering timing roller 26 is provided upstream of the photoreceptor 1a along the conveying direction of the paper sheet 2 by the conveyor belt 9, which is driven to rotate by the conveyor belt 9 in a state of being contact with a surface of the conveyor belt 9.
Patent JP-H083643-A (JP)
Title: Production of composite magnetic member
Inventor: SUGIURA SHINYA
IPC: C22C38/00
Filed: 1994-06-21
Abstract: PURPOSE:To develop a composite magnetic member in which a ferromagnetic part and a nonmagnetic part are continuously formed by working an austenitic stainless steel having a specified compsn. under specified conditions, imparting ferromagnetic properties thereto and thereafter imparting nonmagnetic properties thereto by local solution treatment under heating. CONSTITUTION:An austenitic nonmagnetic stainless steel having a compsn. contg., by weight, <0.6% C, 12 to 19% Cr, 6 to 12% Ni, <2% Mn, <2%. Mo and <1% Nb and in which the Hirayama's equivalent shown by [Ni]+1.05 [Mn%]+0.65 [Cr%]+0.35 [Si%]+12.6 [C%] is regulated to 20 to 30, the Ni equivalent expressed by [Ni%]+30[C%]+0.5[Mn%] is regulated to 9 to 12 and the Cr equivalent expressed by [Cr%]+[Mo%]+1.5[Si%]+0.5[Nb%] is regulated to 16 to 19 is cooled by dry ice or the like, and ferromagnetic properties are applied thereto by drawing and ironing at <=400 deg.C. Next, it is locally heated and is subjected to solution treatment to return it into a nonmagnetic one, by which the composite magnetic member in which the ferromagnetic part and nonmagnetic part are continuously present can be produced.
Patent JP-H0672483-A (JP)
Title: Device to store magnetic tape cassette
Inventor: TORUSUTEN BIIKU
IPC: G11B23/023
Filed: 1993-06-10
Abstract: PURPOSE: To obtain a storing device for a compact cassette and digital cassette having a locking member to lock a hub solidly by the locking member revolving and engaging in a reel hub only when the compact cassette is inserted and the protruding portion is inserted into the depression and pressed to the actuating element. CONSTITUTION: A slider member 2 which can be inserted and locked at a housing position against a spring force of a compressed coil spring 3 locates at a cassette exit in a casing 1, the one end of the slider member 2 includes a flat locking member 5, the other end includes a shaft 4 with an actuating member 6 holding to make the slider member 2 turnable. The locking member 5 projects laterally, the actuating element 6 projects to the opposite side from the shaft 4. The actuating element 6 is inserted to a hollow 7 and pierced through a holding surface 8 of the slider 2. A free end 11 of a spring 9 fixed in lower part 10 of the slider 2 joins a projection 12 and pierces downward to a direction of a radius of the shaft 4.
Patent JP-H035685-A (JP)
Title: Cold adjusting device
Inventor: KAWADA TOSHIAKI
IPC: F25D13/00
Filed: 1989-05-31
Abstract: PURPOSE:To keep a cooling capability by a method wherein a cooling temperature adjusting device for keeping a load such as a plastic molding mold or the like at a predetermined temperature is provided with a plurality of flow passages having an air-cooled heat exchanger in parallel flow passages and an opening or closing valve. CONSTITUTION:A liquid tank 7 having an evaporator 5 in a refrigerant circuit A, a circulation pump 8 and a heater 12 are provided. A plurality of flow passages 35 and 37 are provided in the midway of a brine circulation passage B for use in circulating the brine in the load 9. Flow passages 41 and 42 having air-cooled heat exchangers 18a and 18b are arranged in the parallel flow passages 40 through an opening or closing valve 39. A control device 24 may close an opening or closing valve 29 in case that a difference between the brine temperature detected by temperature sensors 25 and 26 and a room temperature during a cooling operation is high, and in turn in case that the difference temperature is low, the control device 24 may open the opening or closing valve 29 to cause brine to flow in the flow passages 41 and 42 having both air-cooled heat exchangers 18a and 18b so as to keep a cooling capability. In this way, it is possible to adjust a brine temperature over its wide rage.
Patent JP-H08314346-A (JP)
Title: Image forming device
Inventor: OSAKI MASAMITSU
IPC: G03G21/08
Filed: 1995-05-12
Abstract: PURPOSE: To secure an allowance of cleaning ability with reference to toner whose mean grain size distribution is <=77μm and spherical toner, and also to reduce, or prevent vibration in an image forming system by providing a rotor which is freely rotated and forming a prescribed potential difference between the rotor and a latent image carrier. CONSTITUTION: The cleaning device 10 is constituted by using the rotor 120 installed so as to come into contact with the surface of the latent image carrier 1 and so as to be freely rotated accompanying with the movement of the surface of the carrier 1 and a potential difference forming means for forming the prescribed potential difference between the rotor 120 and the latent image carrier 1. And the residual toner on the latent image carrier 1 after a transfer process is recovered by an electrostatic attraction force by the potential difference between the surface of the carrier 1 after the transfer process and the surface of the rotor 120 abutting on the surface of the carrier 1. Thus, the carrier 1 is prevented from being vibrated and also the surface of the carrier 1 is prevented from being scratched.  Besides, a satisfactory cleaning effect can be obtained with reference to the toner whose mean grain size is small and the spherical toner.
Patent JP-H11325530-A (JP)
Title: Clean room
Inventor: FUJITA HAJIME
IPC: F24F7/06
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To securely subdivide a large room type clean room into a high clean region and a low clean region without deteriorating an advantage of the clean room. SOLUTION: A working space 2 is subdivided into a high clean region 12 and a low clean region 14, 14 in response to working contents, and many fan filter units(FFU) 8 are disposed on a ceiling of the high clean region 12 and a small number of FFUs 8 are disposed in the low clean regions 14, 14. Speakers 36, 36 are provided on the ceiling for radiating a sound wave with a predetermined frequency, and a sound wave with a frequency responsive to an air stream velocity from the speaker 36 is radiated on a jet stream boundary layer in order to prevent an air stream in the high clean region 12 from being disturbed. Hereby, dust and the like are prevented from flowing from the low clean region 14 to the high clean region 12 and hence high cleanliness of the high clean region 12 is kept proper.
Patent JP-S5472412-A (JP)
Title: Motor speed control circuit
Inventor: FUKAYA KOUICHI
IPC: H02P7/288
Filed: 1977-11-21
Abstract: PURPOSE: To control so as to raise a starting torque of a motor by providing the second comparison circuit having a predetermined threshold value between two input terminals of a voltage comparison circuit and by appliing this output to a symmetrical current circuit.  
     CONSTITUTION: A control circuit 10 to control a motor 3 is together with constituted with a constant power source 11, a voltage reference circuit 12, a voltage comparison circuit 13 and an output circuit 14 to form a symmetrical current circuit, a,b inputs of a comparison circuit 13 are connected to transistors Q4, Q5 forming the second comparison circuit and an emitter of Q5 is connected to a resistance R1 of a current mirror circuit of an output circuit 14. Accordingly at a time of a motor 3 starting utilizing voltages of two inputs a,b of a voltage comparison circuit to become unbalancing, a current is flown into the resistance R1 excessively, therefore a motor current is made large, a starting torque is increased and starting characteristics can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5841482-A (JP)
Title: Magnetic bubble memory chip
Inventor: NAGAI HAJIME
IPC: G11C29/00
Filed: 1981-09-03
Abstract: PURPOSE:To make the address management easy against power supply interruption, by an auxiliary minor loop having equal length to a storage loop and a replicate transfer(RT) gate linked to a major line. CONSTITUTION:An auxiliary minor loop 8 having equal length to a storage loop 1 is linked to a major line 6 with the 2nd RT gate 9. Althogh the write/ readont access to the auxiliary minor loop 8 is similarly done with the access to other minor loops, the 2nd RT gate 9 is oprated in place of the 1st RT gate 6. This auxiliary minor loop 8 is written with a header representing the head of a deficient loop mask data and its bit string. The data segment located at the storage loop 1 is arranged in a specified order and the head of the arrangement is indicated with the header of the auxiliary minor loop 8.
Patent JP-H04251277-A (JP)
Title: Fixing device and image forming device provided with the same
Inventor: UEHARA YASUHIRO
IPC: G03G21/10
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a stable image density without having a change with time by resolving irregularities in an image density caused by the ununiform distribution of a releasing agent remaining on the surface of toner on a sheet. CONSTITUTION:The fixing device 29 of an electrophotographic copying machine is composed of a fixing roll 70 fixing the toner in such a manner that the 79 sticking the toner passes, a pressure roller 71, a releasing agent coating device 83 coating, at least, the one surface of the fixing roll 70 and the pressure roll 71, and a releasing agent removing device 60 removing the releasing agent stuck via the fixing roll, from the sheet passing between the fixing roll 70 and the pressure roll 71.
Patent JP-S5929860-A (JP)
Title: Speed change gear shifting system of motorcycle
Inventor: OOOKA YUUZOU
IPC: F16H63/18
Filed: 1982-08-12
Abstract: PURPOSE:To reduce the interval between a shift drum and a shift spindle by extending a swinging arm over the shaft center of the shift drum and meshing the internal gear of the swinging arm with the gear of the shift drum. CONSTITUTION:A swinging arm 41 integrated with a shift spindle 40 is extended over the shaft center of a shift drum 20 and an internal gear 42 is provided on the extended part of the swinging arm 41. The internal gear 42 is meshed with a gear 32 which is connected to the shift drum 20 through a one way clutch. The rotation of the shift spindle 40 makes the shift drum 20 rotate allowing a shifter to move. Thereby the distance between the shafts of shift spindle 40 and shift drum 20 can be reduced enabling the construction of more compact engines.
Patent JP-H0224464-A (JP)
Title: Operation control device
Inventor: YOSHIDA NOBUYOSHI
IPC: E05B49/00
Filed: 1989-06-02
Abstract: PURPOSE:To prevent wrong unlocking or the like by putting an operation control device under self-locked condition by a self-locking code, and by setting and releasing the self-locking code by operation of a self-lock setting switch. CONSTITUTION:An operation control circuit 12 is provided with input ports, connected with a plurality of switches 11 and a self-lock setting switch 13, and output ports connected to a device controlled 17, a buzzer 18 and a display unit 19. When keeping an object under unemployed condition for a long time, the object is put under self-locked condition by inputting a code that is identical to the self-locking code, and subsequent inputting of unlocking signals to the device 17 are invalidated. Then, a built-in timer is made to change the invalid code memory to the writing mode, and the code inputted from the switch 11 is rewritten to a new self-locking code.